Polar H1 Heart Rate Sensor

H1 Measures heart rate, even in water. For Polar products and gym equipment that support 5kHz technology. 

Compatible with multiple brands like Keiser, Concept2 and many more!

• Soft textile material feels like clothing on the skin
• Slim and streamlined connector design
• New improved user-replaceable battery mechanism
• 5kHz coded transmission, compatible with most Polar products and compatible gym equipment in fitness clubs. Look for the Polar logo next time you go
• The minimum and maximum circumference range between 650-930 millimeters
• Provides continuous, accurate heart rate measurement using 5kHz coded transmission
• Soft fabric material feels like clothing on the skin